/*
 * MapBufferThread.java
 * 
 * Copyright 2008 David D. Emory
 * 
 * This file is part of Five Points. See <http://www.fpdev.org> for
 * additional information regarding the project.
 * 
 * Five Points is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * Five Points is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with Five Points.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.fpdev.apps.admin.gui.map;

import java.util.logging.Level;
import java.util.logging.Logger;

/**
 *
 * @author demory
 */
public class MapBufferThread extends Thread {

  private volatile boolean cancel_;
  private MapPanel panel_;

  public MapBufferThread(MapPanel panel) {
    panel_ = panel;
    cancel_ = false;
  }

  @Override
  public void run() {

    for (int d = 0; d < 8; d++) {
      initTile(d, true);
      if (cancel_) {
        System.out.println("CANCELLED");
        return;
      }

    }
    panel_.bufferThreadFinished();
  }

  private void initTile(int dir, boolean sleep) {
    try {
      panel_.getBuffer().initTile(dir);
      System.out.println("buffered " + dir);
      panel_.repaint();
      if (sleep) {
        sleep(100);
      }
    } catch (InterruptedException ex) {
      Logger.getLogger(MapBufferThread.class.getName()).log(Level.SEVERE, null, ex);
    }
  }

  public void cancel() {
    cancel_ = true;
    System.out.println("set cancel = true");
  }
}
